SE312090B - - Google Patents

Info

Publication number
SE312090B
SE312090B SE1445964A SE1445964A SE312090B SE 312090 B SE312090 B SE 312090B SE 1445964 A SE1445964 A SE 1445964A SE 1445964 A SE1445964 A SE 1445964A SE 312090 B SE312090 B SE 312090B
Authority
SE
Sweden
Prior art keywords
pulses
space
waveform
mark
period
Prior art date
Application number
SE1445964A
Inventor
H Mueller
Original Assignee
Pintsch Bamag Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pintsch Bamag Ag filed Critical Pintsch Bamag Ag
Publication of SE312090B publication Critical patent/SE312090B/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/09—Circuit arrangements or apparatus for operating incandescent light sources in which the lamp is fed by pulses
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/04—Apparatus or circuits at the transmitting end
    • H04L15/22—Apparatus or circuits for sending one or a restricted number of signals, e.g. distress signals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes

Abstract

1,075,538. Visible signalling apparatus. PINTSCH BAMAG A.G. Oct. 20, 1964 [Dec. 5, 1963], No. 42650/64. Heading G4F. A system for producing repeatedly a waveform C having a first part consisting of a sequence of regularly occurring pulses and a second part consisting of a space equal in duration to an integral multiple of the period (mark time plus space time) of the pulses in the first part, comprises an oscillator 1, Fig. 2, which, by means of a dividing counter 2 and a diode unit 4, produces a train of pulses X 1 of the appropriate period and mark/space ratio that is required for the pulses occurring during the first portion of the waveform, and a second dividing counter 3 and diode unit 5 which produce a train of pulses X 2 having a period (mark time plus space time') equal to the duration of the waveform C being produced, and a mark/space ratio such that the appropriate number of pulses X 1 are inhibited 8 to produce the space which constitutes the second part of thewaveform. Both diode units could be in the form of plugs so that the waveform. can be changed readily and the circuit is said to be particularly applicable to the control of lighted navigational buoys.
SE1445964A 1963-12-05 1964-11-30 SE312090B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP33132A DE1194740B (en) 1963-12-05 1963-12-05 Electronic control unit for generating identifiers for flashing lights or the like.

Publications (1)

Publication Number Publication Date
SE312090B true SE312090B (en) 1969-06-30

Family

ID=7373074

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1445964A SE312090B (en) 1963-12-05 1964-11-30

Country Status (4)

Country Link
DE (1) DE1194740B (en)
GB (1) GB1075538A (en)
NL (1) NL6411963A (en)
SE (1) SE312090B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595448A (en) * 1977-12-20 1981-08-12 Allen T A Signal devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264707A (en) * 1960-05-12

Also Published As

Publication number Publication date
DE1194740B (en) 1965-06-10
GB1075538A (en) 1967-07-12
NL6411963A (en) 1965-06-07

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